{
  "manageEntity": {
    "action": "Repost",
    "entityId": "44471",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x629523d82c8cc3570b6e9e237898ddd88c80ca6625725a4871632ae080a4ea7d",
    "signature": "0x1d5a573c66e82e5345a85091d39733e65dafa68f4b32f8b7adcf7676b6af1283226f2b07c93594e28bb86acfe90e2e3b33c59c173b6ba268eafb89f65edfe3691c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}